Who owns Builders FirstSource?
- Ticker: BLDR
- CUSIP Number: 12008R107
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Analyze quarterly positions in Builders FirstSource with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Builders FirstSource stock
Who bought or sold Builders FirstSource this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Vanguard Group | 12M | $1.3B | 0% | Dec 2025 |
|
| BlackRock | 8.8M | $721M | -1% | Mar 2026 |
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| Vanguard Capital Management | 7.0M | $579M | 100% | Mar 2026 |
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| State Street Corporation | 5.1M | $526M | 2% | Dec 2025 |
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| Vanguard Portfolio Management | 4.3M | $356M | 100% | Mar 2026 |
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| FMR | 3.5M | $358M | -70% | Dec 2025 |
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| Wellington Management Company | 3.3M | $341M | 2% | Dec 2025 |
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| Dimensional Fund Advisors | 3.0M | $244M | 12% | Mar 2026 |
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| Capital Research and Management Company - Division 3 | 2.9M | $242M | 16% | Mar 2026 |
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| Geode Capital Management | 2.9M | $236M | 2% | Mar 2026 |
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| Sands Capital Management | 2.6M | $216M | -5% | Mar 2026 |
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| Invesco | 2.6M | $214M | 24% | Mar 2026 |
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| Brave Warrior Advisors | 2.4M | $195M | 0% | Mar 2026 |
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| Coliseum Capital Management | 2.1M | $172M | 168% | Mar 2026 |
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| Victory Capital Management | 2.0M | $209M | 7% | Dec 2025 |
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| Diamond Hill Capital Management | 1.8M | $145M | -6% | Mar 2026 |
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| Goldman Sachs Group | 1.7M | $141M | 68% | Mar 2026 |
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| Robeco Investment Management | 1.6M | $132M | -11% | Mar 2026 |
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| Morgan Stanley | 1.4M | $116M | -8% | Mar 2026 |
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| Pictet Asset Management Holding SA | 1.4M | $114M | 75% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 1.1M | $93M | 36% | Mar 2026 |
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| Public Sector Pension Investment Board | 1.1M | $87M | 0% | Mar 2026 |
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| Charles Schwab Investment Management | 1.0M | $108M | 6% | Dec 2025 |
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| Massachusetts Financial Services | 1.0M | $106M | -7% | Dec 2025 |
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| Millennium Management | 1.0M | $83M | 240% | Mar 2026 |
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| Northern Trust | 992k | $102M | 1% | Dec 2025 |
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| Susquehanna International | 987k | $102M | 32% | Dec 2025 |
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| Bank of America Corporation | 885k | $73M | 100% | Mar 2026 |
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| Citadel Advisors | 846k | $70M | -47% | Mar 2026 |
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| Mirae Asset Global Etfs Holdings | 823k | $68M | 4% | Mar 2026 |
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| Evercore Wealth Management | 803k | $66M | -2% | Mar 2026 |
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| Capital World Investors | 779k | $64M | 1% | Mar 2026 |
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| UBS Group | 751k | $62M | 45% | Mar 2026 |
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| Colony | 693k | $71M | 11746% | Dec 2025 |
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| Henderson Group | 689k | $57M | 2% | Mar 2026 |
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| Fiera Capital Corporation | 687k | $57M | 5% | Mar 2026 |
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| ClearBridge Advisors | 670k | $55M | 4% | Mar 2026 |
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| Vanguard Fiduciary Trust | 618k | $51M | 100% | Mar 2026 |
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| Point72 Asset Management | 617k | $51M | 54% | Mar 2026 |
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| Frontier Capital Management | 576k | $59M | -55% | Dec 2025 |
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| Holocene Advisors | 563k | $46M | 1590% | Mar 2026 |
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| Amundi | 561k | $46M | 28% | Mar 2026 |
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| Royal Bank of Canada | 555k | $46M | 30% | Mar 2026 |
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| Bank of New York Mellon | 537k | $44M | -21% | Mar 2026 |
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| Renaissance Technologies | 535k | $55M | 100% | Dec 2025 |
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| Bessemer | 528k | $43M | 5% | Mar 2026 |
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| Robert E. Robotti | 524k | $43M | 23% | Mar 2026 |
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| Ubs Global Asset Management Americas | 515k | $42M | -1% | Mar 2026 |
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| Samlyn Capital | 511k | $42M | 50% | Mar 2026 |
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| Long Focus Capital Management | 479k | $39M | 43% | Mar 2026 |
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| Legal & General Group | 443k | $37M | -20% | Mar 2026 |
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| American Century Companies | 427k | $44M | -5% | Dec 2025 |
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| Wells Fargo & Company | 425k | $35M | 71% | Mar 2026 |
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| Citigroup | 410k | $34M | 100% | Mar 2026 |
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| Commerce Bank N A | 394k | $32M | 3% | Mar 2026 |
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| Jane Street | 394k | $32M | 12% | Mar 2026 |
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| Cercano Management | 386k | $32M | 655% | Mar 2026 |
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| Seizert Capital Partners | 358k | $30M | -4% | Mar 2026 |
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| Anchor Capital Advisors | 349k | $29M | 100% | Mar 2026 |
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| Kitzinger Lautmann Capital Management | 341k | $28M | 111% | Mar 2026 |
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| Barclays | 335k | $35M | -15% | Dec 2025 |
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| Lodge Hill Capital | 333k | $27M | 10% | Mar 2026 |
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| Zimmer Partners | 333k | $27M | 93% | Mar 2026 |
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| Caisse de depot et placement du Quebec | 332k | $34M | 100% | Dec 2025 |
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| Swiss National Bank | 325k | $27M | 7% | Mar 2026 |
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| Adage Capital Partners GP | 322k | $33M | 112% | Dec 2025 |
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| Nuveen | 318k | $26M | 26% | Mar 2026 |
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| Envestnet Asset Management | 316k | $26M | -8% | Mar 2026 |
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| Grantham, Mayo, Van Otterloo & Co | 304k | $25M | 86% | Mar 2026 |
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| Loomis, Sayles and | 296k | $30M | -50% | Dec 2025 |
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| Jb Capital Partners | 292k | $30M | 0% | Dec 2025 |
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| Schonfeld Strategic Advisors | 284k | $23M | 85% | Mar 2026 |
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| Qube Research & Technologies | 281k | $29M | 780% | Dec 2025 |
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| Loews Corporation | 280k | $29M | 100% | Dec 2025 |
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| Stifel Financial | 277k | $23M | 23% | Mar 2026 |
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| HPM Partners | 263k | $22M | 39% | Mar 2026 |
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| Rbf Capital | 259k | $21M | 0% | Mar 2026 |
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| Raymond James Financial | 257k | $26M | -13% | Dec 2025 |
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| Silvercrest Asset Management Group | 250k | $26M | -9% | Dec 2025 |
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| Mitsubishi UFJ Asset Management | 247k | $20M | 3% | Mar 2026 |
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| Vanguard Global Advisers | 243k | $20M | 100% | Mar 2026 |
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| Moore Capital Management | 242k | $20M | 1324% | Mar 2026 |
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| Hill City Capital | 240k | $25M | 0% | Dec 2025 |
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| Neuberger Berman Group | 237k | $24M | -67% | Dec 2025 |
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| Balyasny Asset Management | 236k | $19M | -23% | Mar 2026 |
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| LPL Financial | 232k | $19M | 6% | Mar 2026 |
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| Semper Augustus Investments Group | 228k | $19M | 100% | Mar 2026 |
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| Rhumbline Advisers | 223k | $18M | -1% | Mar 2026 |
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| Allianz Asset Management | 220k | $18M | 3328% | Mar 2026 |
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| Hsbc Holdings | 219k | $18M | -16% | Mar 2026 |
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| Sei Investments | 213k | $18M | 120% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 211k | $17M | 6% | Mar 2026 |
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| Sumitomo Mitsui Trust Holdings | 210k | $17M | -13% | Mar 2026 |
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| Ameriprise Financial | 207k | $17M | -14% | Mar 2026 |
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| AustralianSuper Pty | 203k | $17M | -9% | Mar 2026 |
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| Tocqueville Asset Management | 200k | $16M | 6% | Mar 2026 |
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| Verition Fund Management | 199k | $21M | 65% | Dec 2025 |
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| Nomura Holdings | 191k | $16M | 201% | Mar 2026 |
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| GoodHaven Capital Management | 185k | $15M | 9% | Mar 2026 |
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| Thornburg Investment Management | 179k | $15M | 25% | Mar 2026 |
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| CalPERS | 177k | $15M | -4% | Mar 2026 |
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| Littlejohn & Co | 171k | $14M | 0% | Mar 2026 |
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| California State Teachers Retirement System | 165k | $14M | -1% | Mar 2026 |
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| Westwood Holdings | 164k | $14M | 100% | Mar 2026 |
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| Squarepoint Ops | 163k | $13M | 44% | Mar 2026 |
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| Worldquant Millennium Quantitative Strategies | 160k | $13M | 6% | Mar 2026 |
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| Stadium Capital Management | 159k | $13M | 0% | Mar 2026 |
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| Marshall Wace | 156k | $16M | 377% | Dec 2025 |
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| Franklin Resources | 155k | $13M | -92% | Mar 2026 |
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| Lord, Abbett & Co | 151k | $12M | -56% | Mar 2026 |
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| First Trust Advisors | 150k | $12M | 4% | Mar 2026 |
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| Parnassus Investments | 149k | $12M | 100% | Mar 2026 |
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| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 148k | $12M | 1676% | Mar 2026 |
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| New York State Common Retirement Fund | 144k | $12M | 0% | Mar 2026 |
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| Schwartz Investment Counsel | 144k | $12M | 50% | Mar 2026 |
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| Woodson Capital Management | 142k | $15M | 2% | Dec 2025 |
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| AQR Capital Management | 139k | $11M | 26% | Mar 2026 |
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| Gotham Asset Management | 137k | $11M | -1% | Mar 2026 |
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| Alliancebernstein | 135k | $14M | -17% | Mar 2026 |
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| Punch & Associates Investment Management | 128k | $13M | 0% | Dec 2025 |
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| Hauser Brothers GmbH | 126k | $10M | 0% | Mar 2026 |
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| Principal Financial Group | 123k | $10M | 1% | Mar 2026 |
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| Mariner Investment Group | 115k | $650k | 15% | Mar 2026 |
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| Zurich Insurance Group Ltd/FI | 114k | $9.4M | 100% | Mar 2026 |
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| Rafferty Asset Management | 112k | $12M | 15% | Dec 2025 |
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| Korea Investment Corporation | 107k | $8.8M | 57% | Mar 2026 |
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| Florida State Board of Administration | 105k | $8.7M | -3% | Mar 2026 |
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| SummitTX Capital | 105k | $8.6M | 100% | Mar 2026 |
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| Mountain Lake Investment Management | 105k | $8.6M | 25% | Mar 2026 |
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| RIHO Partners | 99k | $8.2M | 16% | Mar 2026 |
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| Illinois Municipal Retirement Fund | 99k | $8.2M | -14% | Mar 2026 |
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| Bnp Paribas Investment Partners | 99k | $10M | 614% | Dec 2025 |
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| Mountaineer Partners Management | 98k | $8.1M | 4% | Mar 2026 |
|
| Achmea Investment Management B.V. | 98k | $8.1M | 0% | Mar 2026 |
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| Investment House | 96k | $7.9M | 181% | Mar 2026 |
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| Turtle Creek Asset Management | 95k | $7.8M | 40% | Mar 2026 |
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| Giverny Capital | 92k | $7.6M | 2% | Mar 2026 |
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| Parkwood | 92k | $7.5M | 6% | Mar 2026 |
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| Robeco Institutional Asset Management B V | 89k | $7.3M | 55% | Mar 2026 |
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| New York State Teachers Retirement System | 88k | $7.3M | -1% | Mar 2026 |
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| Tudor Investment Corporation | 88k | $7.2M | -67% | Mar 2026 |
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| Paradigm Capital Management | 86k | $8.8M | 0% | Dec 2025 |
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| Select Equity | 86k | $7.1M | -29% | Mar 2026 |
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| De Lisle Partners | 85k | $7.0M | 0% | Mar 2026 |
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| WEDGE Capital Management L | 84k | $6.9M | 26% | Mar 2026 |
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| Whittier Trust | 83k | $6.8M | -25% | Mar 2026 |
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| National Bank Of Canada /fi/ | 82k | $8.4M | 17% | Dec 2025 |
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| Aviva | 81k | $6.7M | -2% | Mar 2026 |
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| Thrivent Financial for Lutherans | 80k | $6.6M | 3% | Mar 2026 |
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| Manufacturers Life Insurance Company | 80k | $6.6M | 3% | Mar 2026 |
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| O'shaughnessy Asset Management | 78k | $6.4M | -12% | Mar 2026 |
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| Russell Investments | 74k | $6.0M | -24% | Mar 2026 |
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| Aquatic Capital Management | 65k | $5.3M | -33% | Mar 2026 |
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| Quantinno Capital Management | 64k | $5.3M | -45% | Mar 2026 |
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| Walleye Trading | 55k | $4.5M | -43% | Mar 2026 |
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| SG Americas Securities | 51k | $4.2M | -55% | Mar 2026 |
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| Old West Investment Management | 42k | $3.5M | -66% | Mar 2026 |
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| DnB NOR Asset Management AS | 29k | $2.4M | -73% | Mar 2026 |
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| Brian McDonald | 29k | $3.0M | -87% | Dec 2025 |
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| Walleye Trading Advisors | 27k | $2.2M | -74% | Mar 2026 |
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| Assetmark | 20k | $1.7M | -97% | Mar 2026 |
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| Two Sigma Investments | 9.7k | $797k | -95% | Mar 2026 |
|
| Picton Mahoney Asset Management | 1.0k | $83k | -99% | Mar 2026 |
|
Who sold out of Builders FirstSource?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Norges Bank Investment Management | Dec 2025 | 1.1M | $109M |
| Jpmorgan Chase & Co | Sep 2025 | 747k | $91M |
| Westfield Capital Management Company | Dec 2025 | 476k | $49M |
| Fred Alger Management | Dec 2025 | 376k | $39M |
| Two Sigma Advisers | Dec 2025 | 107k | $11M |
| Trexquant Investment | Dec 2025 | 105k | $11M |
| Winton Capital | Dec 2025 | 83k | $8.6M |